CN201001120Y - Wireless earphone - Google Patents
Wireless earphone Download PDFInfo
- Publication number
- CN201001120Y CN201001120Y CNU2007201032005U CN200720103200U CN201001120Y CN 201001120 Y CN201001120 Y CN 201001120Y CN U2007201032005 U CNU2007201032005 U CN U2007201032005U CN 200720103200 U CN200720103200 U CN 200720103200U CN 201001120 Y CN201001120 Y CN 201001120Y
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- wireless
- chip
- module
- wireless protocols
- earphone
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Abstract
The utility model relates to a wireless earphone, which comprises an earphone, a receiver, a microphone, a first wireless protocol chip, a first press key, a first radio frequency interface, a wireless module, a second radio frequency interface, and a second press key, wherein the earphone comprises an audio frequency coder and decoder, the receiver, the microphone, and the first wireless protocol chip are all connected with the audio frequency coder and decoder; the first press key is connected with the first wireless protocol chip; the first radio frequency interface is also connected with the first wireless protocol chip; the wireless module is connected with the audio frequency coder and decoder of the earphone, and comprises a second wireless protocol chip; the second radio frequency interface is connected with the second wireless protocol chip, and is also connected with the first radio frequency interface through a network; the second press key is connected with the second wireless protocol chip. Therefore, the blue tooth earphone of the utility model utilizes a blue tooth module for communication, and the volume is small, with convenience for carrying and operation.
Description
Technical field
The utility model relates to wireless communication technology, relates in particular to a kind of wireless headset.
Background technology
Bluetooth (Bluetooth) is to estimate to understand the short distance radio communication standards that Computer Company joins together to develop by mobile operator, be used for shooting at portable computer, a kind of small-sized, economic and short-range Radio Link of setting up between mobile phone and other the mobile device.
Frequency range of its work of having stipulated is public ISM band, and peak data rate can reach 1Mbps, and the extensive fields of bluetooth applications is exactly a portable terminal at present.
Existing bluetooth earphone all can't be realized the automatic pairing of bluetooth module and earphone.Therefore, need a kind of wireless headset that can realize automatic pairing that utilizes wireless module to communicate now badly.
The utility model content
The purpose of this utility model is the defective at prior art, and a kind of wireless headset is provided, to realize matching and utilize wireless module to communicate automatically.
For achieving the above object, the utility model provides a kind of wireless headset, comprising:
Earphone, this earphone comprises audio codec; Receiver is connected with described audio codec; Microphone is connected with described audio codec; The first wireless protocols chip is connected with described audio codec; First button is connected with the described first wireless protocols chip; First radio frequency interface is connected with the described first wireless protocols chip;
Wireless module is connected with the audio codec of described earphone, and this wireless module comprises the second wireless protocols chip; Second radio frequency interface links with the described second wireless protocols chip, and is connected with second radio frequency interface by network; Second button is connected with the described second wireless protocols chip.
The described first wireless protocols chip also connects one the one LED lamp.The described first wireless protocols chip also connects a memory.Comprise an automatic matching module in institute's memory.Described memory is the flash memory.Described flash memory is nand flash memory or nor flash memory.Described memory is ROM.Described earphone also comprises: first power management module is connected with the described first wireless protocols chip; First battery is connected with described first power management module.
The described second wireless protocols chip also is connected with the 2nd LED lamp.The described second wireless protocols chip also connects a switch.Described wireless module also comprises: the second source administration module is connected with the described second wireless protocols chip; Second battery is connected with described second source administration module.The described first wireless protocols chip is the first Bluetooth protocol chip.The described first wireless protocols chip is a WLAN protocol chip.The described second wireless protocols chip is the second Bluetooth protocol chip.The described second wireless protocols chip is the 2nd WLAN protocol chip.
Therefore, wireless headset of the present utility model has been realized automatic pairing and has utilized wireless module to communicate that volume is little, and is easy to carry, easy to use.
Description of drawings
Fig. 1 is the module diagram of the utility model wireless headset embodiment 1.
Fig. 2 is the module diagram of the utility model wireless headset embodiment 2.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 1, the schematic diagram for the module embodiment 1 of the utility model wireless headset comprises earphone 1 and bluetooth module 2, and earphone 1 comprises audio codec 10; Receiver 11 is connected with audio codec 10; Microphone 12 is connected with audio codec 10; The first Bluetooth protocol chip 13 is with audio codec 10 connections mutually; First button 14 is connected with the first Bluetooth protocol chip 13; First radio frequency interface 15 is connected with the first Bluetooth protocol chip 13; The one LED lamp 16 is connected with the first Bluetooth protocol chip 13; Memory 17 is connected with the first Bluetooth protocol chip 13, and comprises an automatic matching module 170 in this memory 17.And the first Bluetooth protocol chip 13 also is connected with first power management module, 18, the first power management modules 18 and is connected with first battery 19.
Memory can be flash memory or ROM, and wherein the flash memory can be nandflash memory or nor flash memory.
Again as shown in Figure 1, bluetooth module 2 comprises the second Bluetooth protocol chip 20; Second radio frequency interface 21 links with the second Bluetooth protocol chip 20, and is connected with first radio frequency interface 15 by network 3; Second button 22 is connected with the second Bluetooth protocol chip 20.Second source administration module 23 is connected with the second Bluetooth protocol chip 20; Second battery 24 is connected with second source administration module 23.The second Bluetooth protocol chip 20 also is connected with the 2nd LED lamp 25 and switch 26.
In use, by the automatic matching module 170 in the memory 17, the first Bluetooth protocol chip 13 in the earphone 1 matches automatically with the second Bluetooth protocol chip 20 in the bluetooth module 2.Bluetooth module 2 sends to first radio frequency interface 15 by second radio frequency interface 21 by network 3 with voice messaging, by the decoding of audio codec 10, plays through receiver 11.And the coding audio signal that audio codec 10 transmits microphone 12 is received by second radio frequency interface 21 through network 3 by first radio frequency interface 15.
As shown in Figure 2, schematic diagram for the module embodiment 2 of the utility model wireless headset, this embodiment compares with embodiment 1, only be that WLAN module 4 has replaced bluetooth module, the one WLAN protocol chip 49 has replaced the first Bluetooth protocol chip, and the 2nd WLAN protocol chip 40 has replaced the first Bluetooth protocol chip.As long as promptly can realize radio communication, other structures are identical with embodiment 1, and working method is also identical, repeats no more.
Wireless headset of the present utility model utilizes wireless module to communicate, and not only can link to each other with other-end easily, realize wireless earphone function, and device volume is little, easy to carry, easy to use.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (15)
1, a kind of wireless headset is characterized in that comprising:
Earphone, this earphone comprises
Audio codec;
Receiver is connected with described audio codec;
Microphone is connected with described audio codec;
The first wireless protocols chip is connected with described audio codec;
First button is connected with the described first wireless protocols chip;
First radio frequency interface is connected with the described first wireless protocols chip;
Wireless module is connected with the audio codec of described earphone, and this wireless module comprises
The second wireless protocols chip;
Second radio frequency interface links with the described second wireless protocols chip, and is connected with second radio frequency interface by network;
Second button is connected with the described second wireless protocols chip.
2, wireless headset according to claim 1 is characterized in that the described first wireless protocols chip also connects one the one LED lamp.
3, wireless headset according to claim 1 is characterized in that the described first wireless protocols chip also connects a memory.
4, wireless headset according to claim 3 is characterized in that comprising in institute's memory an automatic matching module.
5,, it is characterized in that described memory is the flash memory according to claim 3 or 4 described wireless headsets.
6, wireless headset according to claim 5 is characterized in that described flash memory is nand flash memory or nor flash memory.
7,, it is characterized in that described memory is ROM according to claim 3 or 4 described wireless headsets.
8, wireless headset according to claim 1 is characterized in that described earphone also comprises:
First power management module is connected with the described first wireless protocols chip;
First battery is connected with described first power management module.
9, wireless headset according to claim 1 is characterized in that the described second wireless protocols chip also is connected with the 2nd LED lamp.
10, wireless headset according to claim 1 is characterized in that the described second wireless protocols chip also connects a switch.
11,, it is characterized in that described wireless module also comprises according to claim 1 or 10 described wireless headsets:
The second source administration module is connected with the described second wireless protocols chip;
Second battery is connected with described second source administration module.
12, wireless headset according to claim 1 is characterized in that the described first wireless protocols chip is the first Bluetooth protocol chip.
13, wireless headset according to claim 12 is characterized in that described wireless module is a bluetooth module, and the described second wireless protocols chip is the second Bluetooth protocol chip.
14, wireless headset according to claim 1 is characterized in that the described first wireless protocols chip is a WLAN protocol chip.
15, wireless headset according to claim 1 is characterized in that described wireless module is the WLAN module, and the described second wireless protocols chip is the 2nd WLAN protocol chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201032005U CN201001120Y (en) | 2007-01-12 | 2007-01-12 | Wireless earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201032005U CN201001120Y (en) | 2007-01-12 | 2007-01-12 | Wireless earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201001120Y true CN201001120Y (en) | 2008-01-02 |
Family
ID=39015521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201032005U Expired - Fee Related CN201001120Y (en) | 2007-01-12 | 2007-01-12 | Wireless earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201001120Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420641A (en) * | 2011-12-01 | 2012-04-18 | 深圳市中兴移动通信有限公司 | Method and system for realizing automatic matching connection of Bluetooth headset |
-
2007
- 2007-01-12 CN CNU2007201032005U patent/CN201001120Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420641A (en) * | 2011-12-01 | 2012-04-18 | 深圳市中兴移动通信有限公司 | Method and system for realizing automatic matching connection of Bluetooth headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20160112 |